Menu
Code:
<script type="text/javascript" src="http://yourjavascript.com/5601829183/totop.js"></script>
<style type='text/css'>
#totop,#totop2{
position: fixed;right: -30px;bottom: -80px;
width: 149px;height: 249px;overflow: hidden;
cursor: pointer;display: none;
background: url(http://i.imgur.com/XkYmgD0.png) no-repeat 0px 0;
z-index: 9999;
}
#totop2{
background: url(http://i.imgur.com/XkYmgD0.png) no-repeat -149px 0;
}
</style>